A car washing pot drilling tool and a using method thereof

Abstract

This invention discloses a drilling fixture and method for a car wash bottle, specifically relating to the field of drilling fixture technology. It includes a base, with a drilling assembly for drilling holes in the car wash bottle positioned directly above the base. At the bottom of the drilling assembly are a cooling assembly, a support assembly, and a fixing assembly located at the top of the base. The fixing assembly includes a vent pipe. One end of the vent pipe facing the support assembly has a removable sealing cap secured by bolts. The other end of the vent pipe, away from the support assembly, has a guide tube fitted with a sealed bearing. Multiple vent holes are formed at the outer end of the vent pipe. A flexible air guide tube with a solenoid valve is fixed to the bottom of the guide tube. This invention secures the car wash bottle to the fixing assembly using snap-fit ​​or threaded connections, eliminating the need for external pressure on the bottle during fixing and thus preventing deformation due to external pressure.

Description

Technical Field

[0001] This invention relates to the field of drilling tooling technology, specifically to a drilling tool for a car wash bottle and its usage method. Background Technology

[0002] The car washer reservoir is an important accessory in a car. It is usually made of plastic and installed in the engine compartment. It contains windshield washer fluid and can be sprayed onto the windshield to clean it when necessary.

[0003] Modern cars are becoming more intelligent and generally have the function of monitoring the water level inside the car washer reservoir so that windshield washer fluid can be added in time. Therefore, it is necessary to drill holes on the surface of the car washer reservoir during the manufacturing process in order to install sensors to monitor the water level.

[0004] To facilitate drilling, existing technologies include drilling equipment specifically designed for car wash bottles, such as a drilling fixture with a clamping function for car wash bottles (publication number CN109571635B) and an automatic drilling device for car blow-molded wash bottles (publication number CN214686943U).

[0005] Both of the aforementioned drilling devices for car wash bottles require clamping or pressing the car wash bottle before drilling. Regardless of the fixing method, external force needs to be applied to the outer end of the wash bottle. Since wash bottles are mostly made of plastic and have a hollow interior lacking support, the external force can easily cause the wash bottle to deform under stress. Summary of the Invention

[0006] The purpose of this invention is to provide a drilling fixture and method for using a car wash bottle, which connects and fixes the car wash bottle by means of a snap or thread, so that it does not need to be squeezed by external force, thus avoiding deformation.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a drilling fixture for a car wash bottle, comprising a base, a drilling assembly for drilling holes in a car wash bottle being provided on the top of the base, and a cooling assembly, a lifting assembly, and a fixing assembly being provided at the bottom of the drilling assembly located at the top of the base.

[0008] The fixing component includes a vent pipe, and the end of the vent pipe facing the lifting component is provided with a removable sealing cap by bolts. The model of the sealing cap can be replaced according to the model of the car wash bottle. The end of the vent pipe away from the lifting component is provided with a guide tube through a sealed bearing.

[0009] Most car wash bottles have a removable cap attached to the spout via threads or snaps. Therefore, depending on the model of the car wash bottle, the sealing cap is fixed to the spout with snaps or threads. If the spout of the car wash bottle does not have a threaded or snap-fit ​​structure, this drilling tool is not suitable for drilling it.

[0010] The outer end of the vent pipe has multiple vent holes located inside the guide tube, and the bottom end of the guide tube is fixed with a flexible air guide tube equipped with a solenoid valve.

[0011] Furthermore, the top of the guide tube is provided with a fastening bolt for fixing the vent pipe via a thread. The fastening bolt can fix the vent pipe so that it cannot be rotated further. An adjusting wheel fixed to the outer end of the vent pipe is provided between the guide tube and the sealing cover.

[0012] An adjusting beam is fixedly provided at the end of the guide tube away from the sealing cover, and a sliding groove is provided on the adjusting beam.

[0013] Furthermore, the fixing assembly also includes a mounting bracket bolted to the top of the base, and a fixing shaft with a through-slide groove is fixedly provided on the inner wall of the top of the mounting bracket;

[0014] The outer end of the fixed shaft is provided with two fixing nuts. The adjusting beam is clamped between the two fixing nuts. One fixing nut is fixed to the outer end of the fixed shaft, and the other fixing nut is connected to the outer end of the fixed shaft by a thread. Tightening the other fixing nut can clamp and fix the adjusting beam.

[0015] Furthermore, the cooling component includes a heat dissipation box fixedly mounted on the top of the base. The heat dissipation box contains a cooling water cylinder filled with cooling water. The two ends of the cooling water cylinder extend to both sides of the heat dissipation box. A semiconductor refrigeration chip is embedded in the front side of the cooling water cylinder. The cooling surface of the semiconductor refrigeration chip faces the cooling water cylinder, and the heat dissipation surface is away from the cooling water cylinder. A water inlet is fixedly provided at the top of the cooling water cylinder, and a sealing plug is provided on the water inlet.

[0016] The cooling water cylinder has a metal spiral tube inside, and isolation plates are fixed at both ends of the spiral tube. The isolation plates are fixed on the inner wall of the cooling water cylinder. An air inlet is opened at the end of the cooling water cylinder away from the fixed component, and one end of the air guide hose is fixedly connected to the other end of the cooling water cylinder.

[0017] Furthermore, a sealing plate is bolted to the rear of the heat sink, and multiple exhaust meshes are embedded in the sealing plate. The exhaust meshes can both allow air to pass through and prevent dust. A fan for driving airflow is fixedly installed on the front of the heat sink.

[0018] Furthermore, the lifting assembly includes a support platform located directly above the heat sink. Two cylinders fixed to the top of the base are provided on one side of the heat sink. The top of the cylinders is fixedly connected to the support platform. Two protrusions are fixedly provided on both the front and rear sides of the heat sink. Guide rails are sleeved on the outer ends of the protrusions. The top of the guide rails is connected to the bottom of the support platform.

[0019] Furthermore, a sliding beam is fixedly provided at the top of the base. The sliding beam is located behind the cooling component, the lifting component, and the fixing component. A column is provided at the top of the sliding beam. The bottom end of the column is stuck at the top of the sliding beam and the column can slide left and right at the top of the sliding beam.

[0020] The column is provided with an adjusting screw that passes through the column via threads. Both ends of the adjusting screw are provided with end plates via bearings. The end plates are fixed to the top of the sliding beam. One side of one end plate is provided with a handwheel connected to one end of the adjusting screw. The handwheel drives the adjusting screw to rotate, and the column moves under the action of the threads.

[0021] Furthermore, the drilling assembly includes two linear motors respectively fixed on both sides of the column, an adjustment frame is provided on the outside of the column, an electric drill for drilling is provided on the front side of the adjustment frame, and a fixing block is sleeved on both outer ends of the adjustment frame, and the two fixing blocks are respectively fixed on the movers of the two linear motors.

[0022] The inner side of the adjustment frame is provided with two U-shaped plates. The two ends of the U-shaped plates are respectively connected to the movers of two linear motors, and the two U-shaped plates are located on the front and rear sides of the column. A spring connected to the inner wall of the adjustment frame is fixed on the rear U-shaped plate, and an electromagnet is fixed on the front U-shaped plate. An iron block facing the electromagnet is fixed on the front wall inside the adjustment frame. When the electromagnet is energized, the magnetic force generated attracts the iron block and causes the electric drill to move. The change in the magnitude of the magnetic force controls the change in the position of the electric drill.

[0023] This invention also includes a method for using the drilling tool for the car wash bottle, the specific steps of which are as follows:

[0024] S1: Connect the spout of the car wash bottle to the sealing cap, then adjust the position and direction of the car wash bottle through the fixing component. By adjusting the beam sliding and rotating on the outer end of the fixed shaft, and by rotating the vent pipe inside the guide tube, the car wash bottle can be rotated and moved.

[0025] S2: After the direction is adjusted, the air pump drives the air through the cooling component and the air guide hose into the guide cylinder and finally into the car wash bottle. The air is cooled when it passes through the cooling component, which cools the drilling part during the drilling process, so that the air pressure inside the car wash bottle is greater than the ambient air pressure, and supports it from the inside.

[0026] S3: Then, the cylinder works to push the support platform upward, so that the top of the support platform contacts the bottom of the car wash bottle, thereby supporting it from the bottom.

[0027] S4: Rotate the adjusting screw to make the column slide laterally at the top of the sliding beam, and at the same time energize the electromagnet to adjust the position of the electric drill both laterally and longitudinally, so that the electric drill is aligned with the drilling position on the car wash bottle.

[0028] S5: Finally, the linear motor drives the electric drill to move downwards and contact the car wash bottle, thereby drilling a hole in its surface and completing the drilling process.

[0029] The technical effects and advantages provided by the present invention in the above technical solution are as follows:

[0030] 1. By connecting and fixing the car wash bottle to the fixing component with a snap or thread, the car wash bottle does not need to be squeezed by external force when it is fixed, thus avoiding deformation due to external force.

[0031] 2. By filling the car wash bottle with air, the air pressure supports the hollow car wash bottle, preventing it from deforming under pressure and further improving the car wash bottle's resistance to deformation. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0033] Figure 1 This is a front view structural diagram of the present invention;

[0034] Figure 2 This is a rear view structural diagram of the present invention;

[0035] Figure 3 This is a structural diagram of the fixing component of the present invention;

[0036] Figure 4 This is a side sectional view of the guide tube of the present invention;

[0037] Figure 5 This is a rear view of the drilling assembly of the present invention;

[0038] Figure 6 This is a front view of the drilling assembly of the present invention;

[0039] Figure 7 This is a front view structural diagram of the cooling and lifting component of the present invention;

[0040] Figure 8 This is a rear view of the cooling and lifting assembly of the present invention.

[0041] Figure 9 This is a diagram of the internal structure of the heat sink of the present invention;

[0042] Figure 10 This is a cross-sectional view of the cooling water cylinder of the present invention.

[0043] Explanation of reference numerals in the attached figures:

[0044] 1. Base; 2. Cooling assembly; 201. Heat sink; 202. Cooling water tank; 203. Semiconductor cooling chip; 204. Spiral tube; 205. Isolation plate; 206. Air inlet; 207. Sealing plate; 208. Exhaust screen; 209. Fan;

[0045] 3. Lifting assembly; 301. Support platform; 302. Cylinder; 4. Sliding beam; 5. Fixing assembly; 501. Mounting bracket; 502. Flow guide tube; 503. Adjusting wheel; 504. Sealing cover; 505. Adjusting beam; 506. Fixing nut; 507. Slide groove; 508. Vent pipe; 509. Vent hole; 510. Fixing shaft;

[0046] 6. Drilling assembly; 601. Electric drill; 602. Linear motor; 603. Adjustment frame; 604. Spring; 605. Fixing block; 606. Iron block; 607. Electromagnet; 7. Column; 8. Adjusting screw; 9. End plate; 10. Air hose; 11. Air pump. Detailed Implementation

[0047] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0048] This invention provides, for example Figure 1-10 The car wash bottle drilling tool shown includes a base 1, a drilling assembly 6 for drilling holes in the car wash bottle is provided on the top of the base 1, and a cooling assembly 2, a lifting assembly 3 and a fixing assembly 5 are provided at the bottom of the drilling assembly 6 located at the top of the base 1.

[0049] The fixing component 5 includes a vent pipe 508. The end of the vent pipe 508 facing the lifting component 3 is provided with a removable sealing cap 504 by bolts. The model of the sealing cap 504 can be replaced according to the model of the car wash bottle. The end of the vent pipe 508 away from the lifting component 3 is provided with a guide tube 502 through a sealed bearing.

[0050] Most car wash bottles have a removable cap installed at the spout by threads or snaps. Therefore, the sealing cap 504 is fixed at the spout by snaps or threads, depending on the model of the car wash bottle. If the spout of the car wash bottle does not have a threaded or snap structure, the drilling tool is not suitable for drilling it.

[0051] The outer end of the vent pipe 508 is provided with a plurality of vent holes 509 located inside the guide tube 502, and the bottom end of the guide tube 502 is fixedly provided with a vent hose 10 with a solenoid valve.

[0052] Before drilling begins, the car wash bottle needs to be secured. Align the opening of the car wash bottle with the sealing cap 504 and secure the sealing cap 504 to the opening using threads or snaps to seal the car wash bottle. Then, cooled air flows into the guide tube 502 through the air guide hose 10 and into the air pipe 508 through the vent 509, eventually flowing into the car wash bottle. This increases the air pressure inside the car wash bottle until it exceeds the standard atmospheric pressure, thus supporting the car wash bottle from the inside out with high-pressure air.

[0053] In this way, the car wash bottle is connected and fixed to the fixing component 5 by the sealing cap 504, and is connected and fixed by snaps or threads. The car wash bottle itself does not need to be squeezed by external force, thus avoiding deformation. At the same time, high-pressure air is filled into it, and the air pressure supports the hollow car wash bottle, so that it will not deform when it comes into contact with the drilling component 6 and is under pressure during the drilling process, which further improves the deformation resistance of the car wash bottle. After the drilling is completed, the air inside the car wash bottle will be ejected out through the hole, automatically venting the air and blowing out the debris generated during drilling, preventing these debris from falling into the car wash bottle and causing cleaning inconvenience.

[0054] After inflation, the position of the car washer reservoir needs to be adjusted, such as... Figure 3 , 4 As shown, the top end of the guide tube 502 is provided with a fastening bolt for fixing the vent pipe 508 by means of threads. The fastening bolt can fix the vent pipe 508 so that it cannot be rotated further. An adjusting wheel 503 fixed to the outer end of the vent pipe 508 is provided between the guide tube 502 and the sealing cover 504.

[0055] An adjusting beam 505 is fixedly provided at one end of the guide tube 502 away from the sealing cover 504, and a sliding groove 507 is provided on the adjusting beam 505.

[0056] The fixing component 5 also includes a mounting bracket 501 that is bolted to the top of the base 1, and a fixing shaft 510 that passes through the slide groove 507 is fixedly provided on the inner wall of the top of the mounting bracket 501.

[0057] The outer end of the fixed shaft 510 is provided with two fixing nuts 506. The adjusting beam 505 is clamped between the two fixing nuts 506. One fixing nut 506 is fixed to the outer end of the fixed shaft 510, and the other fixing nut 506 is connected to the outer end of the fixed shaft 510 by thread. Tightening the other fixing nut 506 can clamp and fix the adjusting beam 505.

[0058] After the car wash bottle is fixed to the sealing cap 504 and inflated for support, the vent pipe 508 is rotated by rotating the adjusting wheel 503, which in turn drives the sealing cap 504 and the car wash bottle to rotate, thereby adjusting their direction. After adjustment, the fastening bolt is tightened to fix the vent pipe 508, thereby fixing the direction of the car wash bottle. Then, the adjusting beam 505 can adjust its direction by sliding at the outer end of the fixed shaft 510 or by rotating around the fixed shaft 510, further adjusting the position of the car wash bottle so that its drilling position can be moved directly below the drilling assembly 6.

[0059] The air injected into the car wash container needs to be cooled beforehand, such as... Figure 1 , 7 As shown in Figures 8, 9, and 10, the cooling component 2 includes a heat dissipation box 201 fixedly mounted on the top of the base 1. The heat dissipation box 201 contains a cooling water cylinder 202 filled with cooling water. The two ends of the cooling water cylinder 202 extend to both sides of the heat dissipation box 201. A semiconductor refrigeration chip 203 is embedded in the front side of the cooling water cylinder 202. The cooling surface of the semiconductor refrigeration chip 203 faces the cooling water cylinder 202, and the heat dissipation surface is away from the cooling water cylinder 202. A water inlet is fixedly provided at the top of the cooling water cylinder 202, and a sealing plug is provided on the water inlet.

[0060] The cooling water cylinder 202 is equipped with a metal spiral tube 204 inside. Both ends of the spiral tube 204 are fixed with isolation plates 205. The isolation plates 205 are fixed on the inner wall of the cooling water cylinder 202. An air inlet 206 is opened at the end of the cooling water cylinder 202 away from the fixing component 5. One end of the air guide hose 10 is fixedly connected to the other end of the cooling water cylinder 202.

[0061] Air is driven by air pump 11, so external air is drawn into cooling water cylinder 202 through air inlet 206. The flowing air then passes through spiral tube 204, which is located between two isolation plates 205 and immersed in cooling water. The cooling surface of semiconductor cooling chip 203 keeps the cooling water at a low temperature. Therefore, the air passing through spiral tube 204 will be cooled down by the cooling water and finally enter the fixing component 5 and car wash bottle through air guide hose 10. The low temperature air supports the car wash bottle and also cools it down during the drilling process.

[0062] While the thermoelectric cooler 203 cools the cooling water, it also dissipates heat, such as... Figure 7-9 As shown, a sealing plate 207 is bolted to the rear side of the heat sink 201. Multiple exhaust meshes 208 are embedded on the sealing plate 207. The exhaust meshes 208 can both allow air to pass through and prevent dust. A fan 209 for driving airflow is fixedly installed on the front side of the heat sink 201.

[0063] The fan 209 drives the airflow, causing the external air to blow onto the heat dissipation surface of the thermoelectric cooler 203, thereby cooling it down. The air blown into the heat sink 201 carries the heat of the thermoelectric cooler 203 and is finally discharged to the outside through the exhaust net 208.

[0064] The lifting assembly 3 includes a support platform 301 located directly above the heat sink 201. Two cylinders 302 fixed to the top of the base 1 are provided on one side of the heat sink 201. The top of the cylinders 302 is fixedly connected to the support platform 301. Two protrusions are fixedly provided on both the front and rear sides of the heat sink 201. The outer end of the protrusion is fitted with a guide rail, and the top of the guide rail is connected to the bottom of the support platform 301.

[0065] Although the car wash bottle is fixed to the fixing component 5 through the spout, it is still suspended in the air. Therefore, the cylinder 302 pushes the support platform 301 upward, so that the top of the support platform 301 contacts the car wash bottle, thereby supporting the originally suspended car wash bottle from bottom to top.

[0066] Before drilling, the position of drilling assembly 6 also needs to be adjusted, such as... Figure 5 , 6 As shown, a sliding beam 4 is fixedly provided at the top of the base 1. The sliding beam 4 is located behind the cooling component 2, the lifting component 3, and the fixing component 5. A column 7 is provided at the top of the sliding beam 4. The bottom end of the column 7 is stuck at the top of the sliding beam 4 and the column 7 can slide left and right at the top of the sliding beam 4.

[0067] The column 7 is provided with an adjusting screw 8 through the thread. Both ends of the adjusting screw 8 are provided with end plates 9 through bearings. The end plates 9 are fixed to the top of the sliding beam 4. One side of one end plate 9 is provided with a handwheel connected to one end of the adjusting screw 8. The handwheel drives the adjusting screw 8 to rotate, and the column 7 moves under the action of the thread.

[0068] Since the drilling assembly 6 is mounted on the column 7, turning the handwheel will drive the adjusting screw 8 to rotate. The adjusting screw 8 is threadedly connected to the column 7. After the adjusting screw 8 rotates, the column 7 can slide laterally along the sliding beam 4, thereby adjusting the position of the drilling assembly 6 laterally.

[0069] The drilling assembly 6 includes two linear motors 602 that are respectively fixed on both sides of the column 7. An adjustment frame 603 is provided on the outside of the column 7. An electric drill 601 for drilling is provided on the front side of the adjustment frame 603. Fixing blocks 605 are sleeved on both outer ends of the adjustment frame 603. The two fixing blocks 605 are respectively fixed on the movers of the two linear motors 602.

[0070] The inner side of the adjustment frame 603 is provided with two U-shaped plates. The two ends of the U-shaped plates are respectively connected to the movers of two linear motors 602. The two U-shaped plates are located on the front and rear sides of the column 7. A spring 604 connected to the inner wall of the adjustment frame 603 is fixedly installed on the rear U-shaped plate. An electromagnet 607 is fixedly installed on the front U-shaped plate. An iron block 606 facing the electromagnet 607 is fixedly installed on the inner front wall of the adjustment frame 603. When the electromagnet 607 is energized, the magnetic force generated attracts the iron block 606 and causes the electric drill 601 to move. The change in the magnitude of the magnetic force controls the position change of the electric drill 601.

[0071] When electromagnet 607 is energized, its magnetic force attracts iron block 606, causing the adjusting frame 603 to slide backward, which in turn moves the electric drill 601 backward. During the sliding process, the adjusting frame 603 pulls on spring 604. Therefore, the magnetic force of electromagnet 607 counteracts the elastic force of spring 604, allowing the adjusting frame 603 to slide backward. The greater the magnetic force of electromagnet 607, the further back the electric drill 601 will be positioned. This allows the electric drill 601 to be adjusted to align with the drilling position on the car wash bottle. Once aligned, the linear motor 602 drives the adjusting frame 603 and the electric drill 601 to move downward, thus drilling a hole in the car wash bottle.

[0072] This invention also includes a method for using the drilling tool for the car wash bottle, the specific steps of which are as follows:

[0073] S1: Connect the spout of the car wash bottle to the sealing cap 504, and then adjust the position and direction of the car wash bottle through the fixing component 5. By adjusting the beam 505 sliding and rotating at the outer end of the fixed shaft 510, and by the rotation of the vent pipe 508 inside the guide tube 502, the car wash bottle can be driven to rotate and move.

[0074] S2: After the direction adjustment is completed, the air is driven by the air pump 11 through the cooling component 2 and the air guide hose 10 into the guide cylinder 502 and finally injected into the car wash bottle. The air is cooled when it passes through the cooling component 2, which plays a role in cooling the drilling part during the drilling process, so that the air pressure inside the car wash bottle is greater than the ambient air pressure, and supports it from the inside.

[0075] S3: Then, the cylinder 302 works to push the support platform 301 upward, so that the top of the support platform 301 contacts the bottom of the car wash bottle, thereby supporting it from the bottom.

[0076] S4: Rotate the adjusting screw 8 to make the column 7 slide laterally at the top of the sliding beam 4, and at the same time energize the electromagnet 607 to adjust the position of the electric drill 601 both laterally and longitudinally, so that the electric drill 601 is aligned with the drilling position on the car wash bottle.

[0077] S5: Finally, the linear motor 602 drives the electric drill 601 to move downward and contact the car wash bottle, thereby drilling a hole in its surface and completing the drilling process.

[0078] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A drilling fixture for a car wash bottle, comprising a base (1), wherein a drilling assembly (6) for drilling holes in a car wash bottle is provided directly above the base (1), characterized in that: The bottom of the drilling assembly (6) is provided with a cooling assembly (2), a lifting assembly (3) and a fixing assembly (5) located at the top of the base (1). The fixing component (5) includes a vent pipe (508), with a removable sealing cap (504) at one end of the vent pipe (508) facing the lifting component (3), and a guide tube (502) sleeved on the other end of the vent pipe (508) away from the lifting component (3) through a sealing bearing. The outer end of the vent pipe (508) is provided with a plurality of vent holes (509) located inside the guide tube (502), and the bottom end of the guide tube (502) is fixedly provided with a vent hose (10) with a solenoid valve. The top end of the guide tube (502) is provided with a fastening bolt for fixing the vent pipe (508) by thread, and an adjusting wheel (503) is provided between the guide tube (502) and the sealing cover (504) and fixed to the outer end of the vent pipe (508). An adjusting beam (505) is fixedly provided at one end of the guide tube (502) away from the sealing cover (504), and a sliding groove (507) is provided on the adjusting beam (505); The fixing component (5) also includes a mounting bracket (501) located at the top of the base (1), and a fixing shaft (510) with a through groove (507) is fixedly provided on the inner wall of the top of the mounting bracket (501). The fixed shaft (510) has two fixing nuts (506) at its outer end. The adjusting beam (505) is sandwiched between the two fixing nuts (506). One fixing nut (506) is fixed to the outer end of the fixed shaft (510), and the other fixing nut (506) is connected to the outer end of the fixed shaft (510) by a thread.

2. The drilling fixture for a car wash bottle according to claim 1, characterized in that: The cooling component (2) includes a heat dissipation box (201) fixedly mounted on the top of the base (1). The heat dissipation box (201) is equipped with a cooling water cylinder (202) containing cooling water. The two ends of the cooling water cylinder (202) extend to both sides of the heat dissipation box (201). A semiconductor cooling chip (203) is embedded in the front side of the cooling water cylinder (202). The cooling surface of the semiconductor cooling chip (203) faces the cooling water cylinder (202), and the heat dissipation surface is away from the cooling water cylinder (202). The cooling water cylinder (202) is equipped with a metal spiral tube (204) inside. Both ends of the spiral tube (204) are fixed with isolation plates (205). The isolation plates (205) are fixed on the inner wall of the cooling water cylinder (202). An air inlet (206) is opened at the end of the cooling water cylinder (202) away from the fixed component (5). One end of the air guide hose (10) is fixedly connected to the other end of the cooling water cylinder (202).

3. The drilling fixture for a car wash bottle according to claim 2, characterized in that: The heat sink (201) is provided with a sealing plate (207) on the rear side, and multiple exhaust meshes (208) are inlaid on the sealing plate (207). A fan (209) for driving airflow is fixedly provided on the front side of the heat sink (201).

4. The drilling fixture for a car wash bottle according to claim 2, characterized in that: The lifting assembly (3) includes a support platform (301) located directly above the heat sink (201). Two cylinders (302) are fixed to the top of the base (1) on one side of the heat sink (201). The top of the cylinders (302) is fixedly connected to the support platform (301).

5. The drilling fixture for a car wash bottle according to claim 4, characterized in that: The base (1) is fixedly provided with a sliding beam (4) at the top. The sliding beam (4) is located behind the cooling component (2), the lifting component (3), and the fixing component (5). The top of the sliding beam (4) is provided with a column (7). The bottom end of the column (7) is stuck on the top of the sliding beam (4) and the column (7) can slide left and right on the top of the sliding beam (4). The column (7) is provided with an adjusting screw (8) that passes through the column (7) by thread. Both ends of the adjusting screw (8) are provided with end plates (9) through bearings. The end plates (9) are fixedly provided on the top of the sliding beam (4). One of the end plates (9) is provided with a handwheel connected to one end of the adjusting screw (8) on one side.

6. The drilling fixture for a car wash bottle according to claim 5, characterized in that: The drilling assembly (6) includes two linear motors (602) respectively fixed on both sides of the column (7). An adjustment frame (603) is provided on the outside of the column (7). An electric drill (601) for drilling is provided on the front side of the adjustment frame (603). Fixing blocks (605) are sleeved on both outer ends of the adjustment frame (603). The two fixing blocks (605) are respectively fixed on the movers of the two linear motors (602). The inner side of the adjustment frame (603) is provided with two U-shaped plates. The two ends of the U-shaped plates are respectively connected to the movers of two linear motors (602). The two U-shaped plates are located on the front and rear sides of the column (7). A spring (604) connected to the inner wall of the adjustment frame (603) is fixedly provided on the rear U-shaped plate. An electromagnet (607) is fixedly provided on the front U-shaped plate. An iron block (606) facing the electromagnet (607) is fixedly provided on the inner front wall of the adjustment frame (603).

7. A method of using the drilling fixture for a car wash bottle as described in claim 6, characterized in that: The specific steps are as follows: S1: Connect the spout of the car wash bottle to the sealing cap (504), and then adjust the orientation of the car wash bottle by means of the fixing component (5); S2: After the direction adjustment is completed, the air is driven by the air pump (11) through the cooling component (2) and the air guide hose (10) into the guide tube (502) and finally injected into the car wash bottle, so that the air pressure inside the car wash bottle is greater than the ambient air pressure. S3: Then the cylinder (302) works to push the support platform (301) upward, so that the top of the support platform (301) contacts the bottom of the car wash bottle, thereby supporting it from the bottom. S4: Rotate the adjusting screw (8) to make the column (7) slide laterally at the top of the sliding beam (4), and at the same time energize the electromagnet (607) to adjust the position of the electric drill (601) both laterally and longitudinally, so that the electric drill (601) is aligned with the drilling position on the car wash bottle. S5: Finally, the linear motor (602) drives the electric drill (601) to move downward and contact the car wash bottle, thereby drilling a hole on its surface and completing the drilling process.

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